== sanity test 123aa: verify statahead work ============== 09:31:21 (1790775081)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9b79be669000.batch_stats=0
total: 100 open/close in 2.59 seconds: 38.57 ops/second
llite.lustre-ffff9b79be669000.statahead_max=0
101

real	0m2.026s
user	0m0.003s
sys	0m0.296s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9b79be669000.statahead_max=128
llite.lustre-ffff9b79be669000.statahead_max=128
101

real	0m0.779s
user	0m0.006s
sys	0m0.157s
'ls -l' 100 files with statahead: 1 sec
statahead total: 128
statahead wrong: 2
agl total: 125
list_total: 25
fname_total: 88
hit_total: 459
miss_total: 1522
swrong=2 ewrong=2
 - open/close 782 (time 1790775107.67 total 10.00 last 78.17)
total: 900 open/close in 11.49 seconds: 78.31 ops/second
llite.lustre-ffff9b79be669000.statahead_max=0
1001

real	0m22.257s
user	0m0.025s
sys	0m2.717s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff9b79be669000.statahead_max=128
llite.lustre-ffff9b79be669000.statahead_max=128
1001

real	0m5.872s
user	0m0.032s
sys	0m1.308s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 129
statahead wrong: 2
agl total: 126
list_total: 26
fname_total: 88
hit_total: 1458
miss_total: 1523
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff9b79be669000.statahead_stats=
statahead total: 129
statahead wrong: 2
agl total: 126
list_total: 26
fname_total: 88
hit_total: 1458
miss_total: 1523
mdc.lustre-MDT0000-mdc-ffff9b79be669000.batch_stats=
snapshot_time:            1790775168.596834983 secs.nsecs
start_time:               1790775086.028236804 secs.nsecs
elapsed_time:             82.568598179 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        12  25  25
2:		         2   4  29
4:		         5  10  39
8:		         8  16  56
16:		         4   8  64
32:		         2   4  68
64:		        15  31 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536